KR102252141B1 - Building wall panel concurrently used as mold form - Google Patents

Abstract

The present invention relates to a combined formwork building wall that can be used as a wall of a building without dismantling the formwork used in building construction.
The present invention applies a combined formwork building wall composed of an integral structure of an inner panel, an outer panel, and a partition plate when constructing the wall of a building, so that it can be used as a wall without dismantling the formwork after concrete placement and curing for the construction of the wall structure. In addition to improving the workability and economy, such as reducing the time and manpower for installing and dismantling the formwork, it is possible to significantly shorten the time associated with wall construction, and secure the construction quality of the wall by using the standardized wall-integrated formwork. Provides a building wall that can be used as a formwork.

Description

Building wall for both formwork {BUILDING WALL PANEL CONCURRENTLY USED AS MOLD FORM}

The present invention relates to a combined formwork building wall, and more particularly, to a combined formwork building wall that can be used as a wall of a building without dismantling the formwork used in building construction.

In general, the walls of various buildings such as houses, factories, warehouses, fences, and soundproof walls are constructed by a concrete injection method using a formwork.

In general, the concrete injection method is performed by making a formwork to define the shape of the wall, pouring concrete into the formwork, and then curing the concrete to form a concrete wall.After curing the concrete, the formwork is dismantled.

As an example, in the formwork construction process at the construction site, reinforcing bars are placed on the floor, foundation concrete is poured on it, and then vertical/horizontal reinforcing bars are arranged in a grid shape by connecting to reinforcing bars, and reinforcing bars with fine wires. After bonding at the point where they intersect, install a formwork such as a flow path foam.

Subsequently, in order for the installed formwork to withstand the lateral pressure of the concrete poured inward, the formwork is supported by a support and assembled with various types of auxiliary materials (vertical ties, wedges, wedge plates, steel pipes, etc.), and poured concrete. And dismantle the form after completion of the frame construction by curing.

Next, after dismantling the formwork and constructing the wall, the construction of the wall is completed by attaching interior and exterior materials such as stone panels to the inner and outer surfaces of the wall.

However, the wall construction method of a building using a formwork takes considerable time and manpower to install and dismantle the formwork, as well as a lot of time and cost in that the next process can be started only after the formwork is dismantled. There are problems that involve work, the complexity of reinforcing reinforcing bars, the difficulty of construction to maintain a certain distance between the formwork and the reinforcing bars, and the problem that the work environment is complicated and there is a risk of safety accidents due to the installation of the support for the formwork. In addition, there is a problem in that labor costs are increased and air is prolonged due to the work of removing the formwork, the work of removing scratches, and the work of removing protruding parts of auxiliary materials.

Korean Patent Application Publication No. 10-2005-0021771 Korean Patent Application Publication No. 10-2005-0081377 Korean Patent Application Publication No. 10-2014-0111432 Korean Patent Registration No. 10-1806831 Korea Open Utility Model No. 20-2010-0011591

Therefore, the present invention was devised in consideration of the above points, and by applying a combined formwork building wall composed of an integral structure of an inner panel, an outer panel, and a partition plate when constructing the wall of a building, after concrete placement and curing for the construction of the wall structure By allowing the formwork to be used as a wall without dismantling it, it is possible to reduce the time and manpower for installing and dismantling the formwork, improving workability and economy, as well as significantly reducing the time associated with wall construction, and standardized wall-integrated type. Its purpose is to provide a building wall for both formwork that can secure the construction quality of the wall by using the formwork.

In order to achieve the above object, the building wall for both formwork provided by the present invention has the following characteristics.

The building wall for both forms has an inner panel and an outer panel each having a female coupling part and a male coupling part formed at both ends, and a through hole for communication of concrete, and between the inner panel and the outer panel facing each other. It consists of a structure including an integral wall panel consisting of a plurality of partitions that are formed integrally to maintain the gap between the inner and outer panels, and is divided into a plurality of grid-like spaces that communicate with each other, together with a concrete structure that is placed and cured inside. It is characterized by forming the wall of the building.

Here, the male and female coupling portions of the inner panel and the outer panel consist of a resilient clip structure and can be coupled to each other by a one-touch coupling method. At this time, at one side of the male and female coupling portions on the inner panel and the outer panel, when the male and female coupling portions are coupled. A coupling support groove may be formed that allows the tool for pressing to be pushed or hit by foot.

In particular, a bracket for attaching an interior and exterior material may be formed on the outer surfaces of the inner panel and the outer panel as a support means for installing the interior and exterior materials, and the bracket for mounting the interior and exterior materials includes a cover coupling portion integrally formed on the panel side, and the cover coupling portion. It may be composed of a cover to be coupled, and an interior and exterior material support inserted into the inside of the cover.

At this time, the cover coupling part and the cover of the interior and exterior material attachment bracket may be combined with a wedge-shaped locking structure, a slide-type fitting structure, and the like, and the interior and exterior material support of the interior and exterior material attachment bracket is a square pipe of a square section, wood, a square pipe of a rectangular section. And the like.

As a preferred embodiment, the diaphragm may be formed with a hole for inserting a reinforcing bar for horizontal reinforcement of the reinforcing bar.

In a preferred embodiment, an insulating wall including an insulating space layer may be integrally formed on the outer surface of the inner panel, the outer surface of the outer panel, the inner panel, and the outer surface of the outer panel.

In addition, the formwork building wall is installed at a corner of an integral wall panel made of a combination of an inner and outer panel and a partition plate, and a pair of arm coupling portions respectively formed on the left and right side portions facing each other and facing each other while facing each other. It may further include a corner finishing member that is connected to the corner portions of the integrated wall panels adjacent to each other made of a rectangular box-shaped cross section having a pair of male coupling portions each formed on the side by side.

In a preferred embodiment, the integral wall panel, that is, an inner panel, an outer panel, and a diaphragm may be manufactured by extrusion molding using a synthetic resin material.

The combined formwork building wall provided by the present invention has the following effects.

First, using a combined formwork wall consisting of an inner panel, an outer panel, and a partition plate, concrete is poured and cured for wall construction of a building, and the formwork is installed by using it as a wall with a concrete structure without dismantling the formwork. In addition, it is possible to improve workability and economics, such as reducing the time and manpower for dismantling, and at the same time improving the safety of construction, significantly shortening the time associated with wall construction, and using standardized formwork and building walls. According to this, there is an effect that can secure the construction quality of the wall.

Second, it is possible to assemble and manufacture in the factory according to the construction site design, and it can be applied directly to the construction site, so there is an effect of promoting work efficiency, shortening of construction time, and reduction of construction cost.

Third, since the integral wall panel that forms the form and the reinforcing bar installed in the integral wall panel are integrated with concrete, the structural stability against loads, buckling and bending moments can be increased, and a more stable wall of the building can be realized. There is an effect.

Fourth, it is possible to mass-produce materials such as integral wall panels, end covers, etc. by size and standard, and thus has an excellent economic effect from a long-term perspective.

Fifth, since it can be manufactured by plastic extrusion, etc., it is easy to manufacture and has the effect of reducing manufacturing cost. In addition, it is light in weight and can be assembled on site after disassembly and transport, so it is easy to transport to the construction site and handle There is a simple effect.

Sixth, there is a hole for reinforcing reinforcement inside the formwork assembly, and the work of joining panels, assembling panels, and finishing the corners of the panels is very simple, so even if you are not an experienced worker, It has the effect of being able to easily perform construction such as easy reinforcement, assembly, and pouring.

Seventh, there is an effect of improving the efficiency of construction related to the installation of interior and exterior materials and insulation, such as the integrated wall panel is equipped with a bracket for attachment of interior and exterior materials, and an insulation space layer is integrally formed.

1 to 6 is a perspective view and a cross-sectional view showing a combined formwork building wall (single type) according to an embodiment of the present invention
7 to 14 are a perspective view and a cross-sectional view showing a combined formwork building wall (internal/external attachment type) according to an embodiment of the present invention
15 is a cross-sectional view showing several examples of brackets for attaching interior and exterior materials in a building wall for a formwork according to an embodiment of the present invention
16 is a cross-sectional view showing an outer panel attached to an insulating layer in the wall of a building for a formwork according to an embodiment of the present invention
17 is a perspective view showing a partition plate in the wall of a building for a formwork according to an embodiment of the present invention
18 to 21 are cross-sectional views showing an example of construction of a wall of a building for a formwork according to an embodiment of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 6 are perspective views and cross-sectional views showing a single-type formwork combined building wall according to an embodiment of the present invention.

As shown in Figs. 1 to 6, the single-type formwork building wall is an integral form of inner and outer panels and a partition plate, and this formwork building wall is not dismantled after concrete placement and curing, but the structure of the building together with the concrete structure. It is made of a structure used as a wall.

To this end, the combined formwork building wall includes an inner panel 13 as a means for configuring the inner side of the building wall.

The inner panel 13 is in the form of a rectangular plate, and female coupling portions 10 and male coupling portions 11 are formed at both ends of the inner panel 13, for example, both side ends in the left and right longitudinal direction. do.

At this time, the female coupling portion 10 and the male coupling portion 11 may be continuously formed side by side along the vertical height direction of the inner panel 13, and accordingly, adjacent to each other using the male and female coupling portions 10 and 11 When the inner panels 13 are coupled, the inner panels 13 on both sides can be connected to each other over the entire section in the vertical and height direction through the fastening structure of the male and female coupling portions 10 and 11.

Here, the male and female coupling portions 10 and 11 of the inner panel 13 have a resilient clip structure so that they can be coupled to each other by a one-touch fastening method.

For example, the water coupling part 11 is made of a support end 11a that extends obliquely from the panel body, and a wedge-shaped engaging end 11b formed at the end of the support end 11a at this time, and the The arm coupling part 10 has a support end 10a extending from the panel body while having a locking protrusion 10b at the end, and a stopper 10c inward, extending from the panel body and at the same time having a support end 10a. It is made of an elastic cover body (10e) arranged side by side while forming the insertion groove (10d) therebetween.

Accordingly, when the integral wall panel 18 is connected, when connecting the inner panels 13 on both sides that are adjacent to each other and arranged in a row, the locking end of the male coupling part 11 on one inner panel 13 When (11b) is inserted into the insertion groove (10d) between the support end (10a) of the arm coupling part (10) on the other inner panel (13) and the cover body (10e), the cover body (10e) at this time Is lifted outward by the locking end (11b) entering the insertion groove (10d).

Subsequently, while the end of the engaging end 11b contacts the stopper 10c, the engaging end 11b of the male engaging portion 11 is engaged with the engaging protrusion 10b of the female engaging portion 10. Since the cover body 10e recovers its elasticity and presses it while covering the locking end 11b, the inner panels 13 on both sides can be closely connected by fastening between the male and female coupling parts 10 and 11. do.

At this time, when coupling between the male and female coupling portions (10,11) for connection between the inner panels (13), the coupling is supported by a means capable of firmly and easily coupling the male and female coupling portions (10,11) by applying a force more reliably. A groove 19 is provided.

These coupling support grooves 19 are formed in a groove structure that is formed parallel to the upper and lower height directions of the inner panel 13 at a position adjacent to the male and female coupling portions 10 and 11 on the outer surface of the inner panel 13. .

Accordingly, in a state where the male and female coupling portions 10 and 11 on the inner panels 13 on both sides are butted, a tool such as a screwdriver, a rod, etc. is attached to the coupling support groove 19, and then the tool is lightly hit with a hammer, etc. , It is possible to easily fasten the male and female coupling portions 10 and 11 of the inner panel 13 without any effort, and it is possible to secure a reliable fastening state.

In addition, an insulating wall including an insulating space layer may be integrally formed on the outer surface of the inner panel 13, and the heat insulating wall at this time effectively prevents heat in the interior from escaping to the outside by using the air layer in the insulating space layer. You will be able to play the role of giving.

The inner panel 13 can be molded when the integral wall panel 18 is manufactured by extrusion molding using a metal material, a synthetic resin material, etc., and at this time, the male and female coupling portions 10 and 11, The coupling support groove 19 can also be integrally molded together.

In this way, by manufacturing the integral wall panel 18 including the inner panel 13 by an extrusion molding method using metal or synthetic resin as a material, there is an advantage of not only excellent manufacturing ability but also reducing manufacturing cost.

In addition, the combined formwork building wall includes an outer panel 14 as a means for configuring the exterior of the building wall.

The outer panel 14 is a form that is symmetrical with the inner panel 13, and includes a basic shape of the outer panel 14, for example, the male and female coupling portions 10 and 11, the coupling support groove 19, etc. The basic form is the same as that of the inner panel 13, the connection structure between the outer panels 14 is the same as the connection structure between the inner panels 13, and the manufacturing method of the outer panel 14 is also made of metal or synthetic resin material. Since it is the same as the manufacturing method of the inner panel 13 manufactured by the extrusion molding method used, a detailed description thereof will be omitted.

That is, the outer panel 14 can be molded when the integral wall panel 18 is manufactured by extrusion molding using a metal material, a synthetic resin material, etc., and the male and female coupling portions 10 and 11 at this time of extrusion molding. , It is possible to be integrally molded together, such as the coupling support groove 19.

In addition, the building wall for both forms includes a partition plate 17 as a means for binding the inner and outer panels 13 and 14 while being integrally formed between the inner panel 13 and the outer panel 14.

The diaphragm 17 is a plate body in the form of a long strip, while contacting each inner surface of the inner panel 13 and the outer panel 14 through both ends of the diaphragm 17, that is, both side ends in the left and right longitudinal direction. It can be formed integrally.

In addition, a plurality of through-holes 16 are formed in the diaphragm 17 to pass through the thickness of the diaphragm, and the through-hole 16 at this time is between the inner and outer panels 13 and 14 partitioned by the diaphragm 17. It plays the role of connecting the inner spaces with each other.

Accordingly, when concrete is poured into the inner space formed between the inner and outer panels 13 and 14, the concrete poured in each partitioned space is bound to each other by the through-hole 16, thereby forming an integral concrete structure. In addition to being able to achieve a sense of unity with the inner and outer panels 13 and 14 and the diaphragm 17, it is possible to be bonded.

The partition plate 17 is interposed between the inner panel 13 and the outer panel 14 facing each other at a right angle to the inner and outer panels 13 and 14, and is interposed between the inner and outer panels 13 and 14. In addition to maintaining the gap, it is possible to integrally bind the inner and outer panels 13 and 14 together.

In this way, as the plurality of partition plates 17 are integrally formed between the inner panel 13 and the outer panel 14 arranged in a vertical position while maintaining a predetermined distance from each other, the inner and outer panels ( Between 13 and 14), a number of spaces divided into a box-shaped cross section are created, and since concrete is poured into each space to be cured, the inner and outer panels 13 and 14 and the partition plate 17, and the concrete structure The wall of a building made of a combination of can be built.

Here, the diaphragm 17 can be molded when the integral wall panel 18 is manufactured by extrusion molding using a metal material, a synthetic resin material, or the like.

Further, in the case of the through-hole 16 formed in the diaphragm 17, after the integral wall panel 18 is extruded, it can be formed by a perforation method using a separate drilling equipment or the like.

Of course, the reinforcing bar insertion hole 21, which will be described later, may also be formed in a manner that is processed together when the through hole 16 is processed.

In addition, the combined formwork building wall is a corner finishing member 24 as a means to simply and effectively close the corner of the integral wall panel 18 made of a combination of the inner and outer panels 13 and 14 and the diaphragm 17. Includes.

The corner closing member 24 is in the form of a hollow square bar having a rectangular cross section, and the corner closing member 24 has a pair of arm coupling portions 10 each formed on the left and right side sides facing each other while facing each other. .

At this time, the arm coupling portion 10 may be continuously formed side by side along the vertical height direction of the corner finishing member 24, and accordingly, the inner and outer panels using the arm coupling portion 10 of the corner finishing member 24 When combined with the male coupling part 11 on the (13, 14) side, the corner finishing member 24 and the inner and outer panels (13, 14) are all in the vertical direction through the fastening structure of the male and female coupling parts (10,11). They can be connected to each other throughout the section.

Here, the corner finishing member 24 and the male and female coupling portions 10 and 11 of the inner and outer panels 13 and 14 are formed of a resilient clip structure so that they can be coupled to each other by a one-touch fastening method.

For example, the water coupling part 11 is made of a support end 11a that extends obliquely from the panel body, and a wedge-shaped engaging end 11b formed at the end of the support end 11a at this time, and the The arm coupling part 10 has a support end 10a extending from the panel body while having a locking protrusion 10b at the end, and a stopper 10c inward, extending from the panel body and at the same time having a support end 10a. It is made of an elastic cover body (10e) arranged side by side while forming the insertion groove (10d) therebetween.

Accordingly, when connecting the corner finishing members 24 and the inner and outer panels 13 and 14 which are adjacent to each other and arranged side by side in a row, the locking ends of the water engaging portions 11 on the inner and outer panels 13 and 14 When (11b) is inserted into the insertion groove (10d) between the support end (10a) of the arm coupling portion (10) in the corner closing member (24) and the cover body (10e), the cover body (10e) at this time It is lifted outward by the locking end (11b) entering the insertion groove (10d).

Subsequently, while the end of the engaging end 11b contacts the stopper 10c, the engaging end 11b of the male engaging portion 11 is engaged with the engaging protrusion 10b of the female engaging portion 10. Since the cover body (10e) recovers its elasticity and presses it in a state covering the locking end (11b), the inner corner finishing member (24) and the inner side disposed parallel to it by the fastening between the male and female coupling parts (10, 11) The outer panels 13 and 14 can be closely connected.

In addition, the corner finishing member 24 has a pair of male coupling portions 11 each formed on the front and rear sides that are parallel to each other while facing each other.

At this time, the pair of male coupling portions 11 formed on the corner closing member 24 are female coupling portions 10 of the inner and outer panels 13 and 14 disposed to face one side of the corner closing member 24 Can be combined with.

For example, the engaging end (11b) of the male engaging portion (11) in the corner finishing member (24), the support end (10a) of the arm engaging portion (10) in the inner and outer panels (13, 14) and the cover body When inserted into the insertion groove (10d) between (10e), the cover body (10e) at this time is lifted outward by the locking end (11b) entering the insertion groove (10d), and continues to the locking end ( As the end of 11b) contacts the stopper (10c), the locking end (11b) of the male engaging portion (11) is engaged with the locking projection (10b) of the arm engaging portion (10), and at the same time, the cover body (10e) is itself Since the elasticity is restored and pressed while covering the locking end (11b), the inner and outer panels (13, 14) disposed facing the corner finishing member (24) by fastening between the male and female coupling portions (10, 11) It will be able to be closely connected.

The corner finishing member 24 can be manufactured by an extrusion molding method using a metal material, a synthetic resin material, and the like, and at this time, the male and female coupling portions 10 and 11 can be integrally molded together.

In this way, by manufacturing the corner finishing member 24 by extrusion molding using metal or synthetic resin as a material, it is possible to not only have excellent fabrication but also reduce fabrication cost.

In addition, through-holes 16 are formed in each side portion disposed on the inner side of the corner finishing member 24, that is, each side portion in contact with each of the inner and outer panels 13 and 14 adjacent to each other. In the interior of the corner finishing member 24, like the interior of the inner and outer panels 13 and 14, the concrete is poured and cured so that the inner and outer panels 13 and 14 can be mutually bonded to each other.

7 to 14 are perspective views and cross-sectional views showing an interior/exterior attachable formwork combined building wall according to an embodiment of the present invention.

As shown in Figures 7 to 14, here shows a combined formwork building wall provided with a bracket 20 for attaching interior and exterior materials to the inner panel 13 and/or the outer panel 14 to attach the interior material and/or exterior material.

Here, the structure and manufacturing method of the integral wall panel 18 consisting of a combination of the inner panel 13 and the outer panel 14, and the partition plate 17 constituting the wall of the building for both interior/exterior attachable formwork, and a corner connecting plate (24) and the corner finishing plate 25, etc. are the same as those of the single-type formwork combined building wall described above, so a detailed description will be omitted.

In particular, the interior/exterior attachment type building wall includes an interior/exterior material attachment bracket 20 that is molded together during injection molding of the integral wall panel 18, and accordingly, the inner panel 13 and/or the outer panel ( 14) interior materials and/or exterior materials can be easily installed.

To this end, on the outer surfaces of the inner panel 13 and the outer panel 14, a plurality of brackets 20 for attaching interior and exterior materials are continuously arranged in parallel in the vertical direction of the panel and are arranged at regular intervals along the left and right longitudinal direction of the panel. Is formed.

The interior and exterior material attachment brackets 20 are formed in the form of a pair of side-by-side walls and are integrally formed on the panel side of the cover coupling part 20a, and the "c"-shaped cover 20b coupled to the cover coupling part 20a at this time, When the cover (20b) is coupled to the cover coupling portion (20a), it can be made of an interior and exterior material support (20c) that is installed in a structure that is inserted therebetween.

The cover coupling portion 20a and the cover 20b of the bracket 20 for attaching the interior and exterior materials may be coupled to each other by a wedge-type locking structure or a slide-type fitting structure.

As an example, as shown in FIG. 15, a multi-stage wedge-shaped protrusion is formed on the inner surface of the cover coupling portion 20a facing each other, and at the same time, wedge-shaped protrusions are formed on both ends of the cover 20b. .

Accordingly, while covering the interior and exterior material support 20c with the cover 20b in a state in which the interior and exterior material support 20c is inserted inside the cover engagement portion 20a, the wedge-shaped protrusion of the cover 20b is inserted into the cover engagement portion 20a. When pressed into the wedge-shaped protrusion of ), as the cover 20b and the cover support 20a are coupled, the interior and exterior material support 20c interposed therebetween can be fixed.

As another example, as shown in FIG. 15, fitting grooves are formed on inner surfaces of the cover coupling portions 20a facing each other, and fitting protrusions are formed at both ends of the cover 20b.

Accordingly, while covering the interior and exterior material support (20c) with the cover (20b) in a state in which the interior and exterior material support (20c) is inserted inside the cover engagement portion (20a), the fitting protrusion of the cover (20b) is inserted into the cover engagement portion (20a). When inserted into the fitting groove of the slide type, as the cover 20b and the cover support 20a are coupled, the interior and exterior material support 20c interposed therebetween can be fixed.

As another example, as shown in FIG. 15, in a state where the cover is removed, a multi-stage wedge-shaped protrusion or fitting groove is formed in the cover coupling portion 20a, and at the same time, wedges are formed on both sides of the interior and exterior material support 20c. A mold protrusion or a fitting protrusion is formed.

Accordingly, when the wedge-shaped protrusion or the fitting protrusion of the interior and exterior material support 20c is pressed into the wedge-shaped protrusion of the cover coupling portion 20a or inserted in a sliding manner into the fitting groove, the interior and exterior material support 20c without a cover Can be directly fixed to the cover coupling portion (20a).

And, the interior and exterior material support (20c) of the interior and exterior material attachment bracket 20, as shown in Figure 15, so that various shapes and types such as a square pipe, wood, and a rectangular pipe of a rectangular cross section can be applied. do.

Therefore, when the interior material 100 and exterior material 110 are installed on the wall of a building, the interior material 100 and exterior material are formed on the front of the interior and exterior material attachment bracket 20 protruding from the interior and exterior surfaces of the interior and exterior panels 13 and 14. After (110) is in close contact, if the interior and exterior materials (100, 110) and the interior and exterior material attachment bracket 20 are fastened together with screws or tackles, it is possible to quickly and conveniently perform the construction work of the interior and exterior materials (100, 110).

In other words, because the interior and exterior panels (13, 14) that make up the walls of the building are equipped with brackets (20) for attaching interior and exterior materials, the interior and exterior materials (100, 110) can be attached to the interior and exterior material attachment brackets (20) immediately after building the wall. It is possible to efficiently perform the construction work of (100,110).

16 is a cross-sectional view showing an outer panel attached to a heat insulating layer in the wall of a building for a combined formwork according to an embodiment of the present invention.

As shown in Fig. 16, here, the inner panel 13 and/or the outer surface of the outer panel 14 is provided with a heat insulating means.

For example, on the outer surface of the inner panel 13 or the outer surface of the outer panel 14 or the outer surface of the inner panel 13 and the outer panel 14, a plurality of insulation is divided into a box-shaped space by a partition wall. The insulating wall 23 of a certain thickness including the space layer 22 is integrally formed in a structure in which the panel and the heat insulating wall 23 of a predetermined thickness are layered parallel to each other (it is formed integrally when the integral wall panel is formed).

Here, when the inner and outer panels 13 and 14 are connected, the insulating walls 23 on both sides adjacent to each other connected together can be connected to each other by coupling between the concave-convex coupling portions 25 each has.

Accordingly, the heat insulator wall 23 is formed on the walls of the inner panel 13 and the outer panel 14, and the heat in the room is prevented from being heated by the heat insulating space layer 22 of the insulating wall 23 thus formed. In addition to being able to block the exit of the building, it is possible to block the penetration of outdoor cold air into the interior.Therefore, when the wall 18 of the building is constructed using the wall-integrated formwork assembly, the insulation performance can be secured In the end, it is possible to improve the thermal efficiency of the building.

At this time, the heat insulating wall 23 can also be integrally molded together during the extrusion molding of the synthetic resin material of the inner and outer panels 13 and 14.

17 is a perspective view showing a diaphragm in the wall of a building for a formwork according to an embodiment of the present invention.

As shown in FIG. 17, here, the diaphragm 17 having a reinforcing bar insertion hole 21 that facilitates rebar reinforcement work inside the wall during construction of the wall 18 of a building is shown.

For example, in the partition plate 17, a plurality of rebar insertion holes 21 penetrating the thickness of the partition plate are formed in a region between regions in which the through hole 16 is formed.

Accordingly, when the reinforcing bar is horizontally inserted into the reinforcing bar insertion hole 21 in the diaphragm 17, the horizontal reinforcing bar can be reinforced in several stages, along with the inner and outer panels 13 and 14 Since vertical reinforcement can also be arranged using space, the structural strength of the wall 18 made of a combination of the inner and outer panels 13 and 14 and the diaphragm 17 can be secured.

18 to 21 are cross-sectional views showing an example of construction of a wall of a building for a formwork according to an embodiment of the present invention.

18 to 21, when installing the integral wall panel 18 consisting of a combination of inner and outer panels 13 and 14 including the diaphragm 17, after the construction of the base concrete 120, the integral type The wall panel 18 is installed by raising the height of the base concrete 120, and after the first pouring of the floor concrete 130, concrete is poured into the inner panel 13 and the outer panel 14 to construct the wall. do.

At this time, the corner portion of the integral wall panel 18 is finished by a corner finishing member 24 connected to the inner and outer panels 13 and 14.

And, after completing the construction of the integral wall panel 18 filled with concrete through concrete pouring and curing, the inner panel 13 and the outer panel 14 are installed on the outer surface of the bracket 20 for attaching interior and exterior materials. When the interior material 100 and the exterior material 110 are attached with screws or the like, the construction of the interior and exterior materials 100 and 110 is completed.

Here, reference numerals 140 and 150 denote the foundation reinforcement reinforced in the foundation concrete 120 and the floor concrete 130 and the vertical reinforcement reinforced in the integral wall panel 18, respectively.

In this way, when constructing a wall, concrete is poured using the combined formwork wall consisting of an integral structure of an inner panel, an outer panel, and a partition plate. By using it as a wall of the building, it is possible to quickly and simply perform the overall construction of the building including the wall construction, thereby improving the efficiency of building construction, and also securing the construction quality of the building.

10: arm coupling part
11: water coupling part
12: fitting groove
13: inner panel
14: outer panel
15: fitting protrusion
16: through hole
17: diaphragm
18: wall
19: coupling support groove
20: Bracket for attaching interior and exterior materials
20a: cover coupling part
20b: cover
20c: interior and exterior material support
21: hole for inserting reinforcement
22: insulation space layer
23: insulation wall
24: corner finishing member
25: uneven coupling part

Claims (11)

The inner panel 13 and the outer panel 14 each having a female coupling part 10 and a male coupling part 11 formed at both ends, and a through hole 16 for communication of concrete, and the inner panel ( 13) and the outer panel 14, which is integrally formed between the inner surfaces facing each other, and includes an integral wall panel 18 composed of a plurality of partition plates 17 to maintain the gap between the inner and outer panels 13 and 14, and ,
It is divided into a number of lattice-shaped spaces that communicate with each other and forms the wall of the building with concrete structures that are poured and cured inside.
The male coupling part 11 is composed of a support end 11a extending obliquely from the panel body, and a wedge-shaped hooking end 11b formed at the end of the support end 11a, and the arm coupling part 10 ) Has a support end (10a) extending from the panel body while having a locking protrusion (10b) at the end, and a stopper (10c) inward, extending from the panel body and at the same time, an insertion groove between the support end (10a) ( 10d) is composed of elastic cover bodies 10e arranged side by side, so that when the integral wall panels 18 are connected, the inner panels 13 and the outer sides of both sides are adjacent to each other and are arranged side by side in a row. When connecting the panel 14, the locking end 11b of the male coupling part 11 on one inner panel 13 and the outer panel 14 is placed on the other inner panel 13 and the outer panel 14. When inserted into the insertion groove (10d) between the support end (10a) of the arm coupling portion (10) and the cover body (10e), the cover body (10e) at this time is the engaging end (11b) entering the insertion groove (10d) ) Is lifted outward, and the engaging end (11b) of the male engaging portion (11) is held by the engaging portion (10b) of the female engaging portion (10) while the end of the engaging end (11b) contacts the stopper (10c) At the same time, the cover body 10e recovers its elasticity and presses it while covering the locking end 11b, so that the inner panels 13 on both sides by fastening between the male and female coupling parts 10 and 11 And the outer panel 14 can be closely connected,
A coupling support groove 19 is provided as a means for firmly and easily coupling the male and female coupling portions 10 and 11 for connection between the inner panel 13 and the outer panel 14, and the coupling support groove (19) is in a position adjacent to the male and female coupling portions 10 and 11 on the outer surfaces of the inner panel 13 and the outer panel 14, parallel to the upper and lower height directions of the inner panel 13 and the outer panel 14. By being made of a groove structure formed, a tool such as a screwdriver or a rod is placed on the coupling support groove 19 in a state where the male and female coupling portions 10 and 11 in the inner panel 13 and the outer panel 14 on both sides are butted. Next, if the tool is lightly hit with a hammer, it is possible to easily fasten the male and female coupling portions 10 and 11 of the inner panel 13 and the outer panel 14 without any effort, and at the same time secure a secure fastening state. Formwork combined building wall, characterized in that the.
delete delete The method according to claim 1,
A building wall for a combined formwork, characterized in that a bracket 20 for attaching interior and exterior materials is formed as a support means for installing interior and exterior materials on the outer surfaces of the inner panel 13 and the outer panel 14.
The method of claim 4,
The interior and exterior material attachment bracket 20 includes a cover engagement portion 20a integrally formed on the panel side, a cover 20b coupled to the cover engagement portion 20a, and an interior and exterior material support inserted inside the cover 20b. (20c) A combined formwork building wall, characterized in that consisting of.
The method of claim 5,
The cover coupling portion (20a) and the cover (20b) of the interior and exterior material attachment bracket (20) are combined with a wedge-shaped locking structure or a slide-type fitting structure.
The method of claim 5,
The interior and exterior material support (20c) of the interior and exterior material attachment bracket (20) is a building wall for a combined formwork, characterized in that it is made of any one of a square pipe, wood, and a rectangular pipe of a rectangular cross section.
The method according to claim 1,
The partition plate 17 is a formwork combined building wall, characterized in that the reinforcing bar insertion hole 21 for horizontal reinforcement of the reinforcing bar is formed.
The method according to claim 1,
An insulating wall (23) including an insulating space layer (22) is integrally formed on the outer surface of the inner panel (13) and/or the outer surface of the outer panel (14).
The method according to claim 1,
As installed at the corners of the integral wall panel 18, a pair of arm coupling portions 10 each formed on the left and right side sides facing each other and a pair of each formed on the front and rear sides facing each other Formwork combined use building wall, characterized in that it further comprises a corner finishing member (24) connected to the corners of the integrated wall panels 18 adjacent to each other made of a square box-shaped cross section having a water coupling portion (11) of.
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